since the standard require the caller pass the name explicitly
https://pubs.opengroup.org/onlinepubs/009695399/functions/posix_spawn.html:
The argument argv is an array of character pointers to null-terminated strings.
The last member of this array shall be a null pointer and is not counted in argc.
These strings constitute the argument list available to the new process image.
The value in argv[0] should point to a filename that is associated with the
process image being started by the posix_spawn() or posix_spawnp() function.
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
since the standard require the caller pass the name explicitly
https://pubs.opengroup.org/onlinepubs/009695399/functions/posix_spawn.html:
The argument argv is an array of character pointers to null-terminated strings.
The last member of this array shall be a null pointer and is not counted in argc.
These strings constitute the argument list available to the new process image.
The value in argv[0] should point to a filename that is associated with the
process image being started by the posix_spawn() or posix_spawnp() function.
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: Id79ffcc501ae9552dc4e908418ff555f498be7f1
It's better to save one argument by returning pid directly.
This change also follow the convention of task_create.
BTW, it is reasonable to adjust the function prototype a
little bit from both implementation and consistency since
task_spawn is NuttX specific API.
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: Id74f4dd1ef26dfd8f7c473684cf1a45fbeee13cf
But let nuttx/sched.h include sched.h instead to
avoid expose nuttx kernel API to userspace.
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I6fe673364be9eb1259381e6575d4c1a9fea58097
since the caller is free not to monitor any event
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: Ib957be1b1b5a686faea0196bc9069e0908a492eb
All modern desgin support stack pointer and it's also an
important information, so let's standardize this interface.
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
N/A
instead of adding overrun memssage:"[truncated]\n" to the end.
Change-Id: Ie27cdf0ca902d9ba203619a95162f01222e371c5
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
since emergstream always call syslog_force, but syslog_force is designed
for the interrupt context, and then doesn't mean any emergency thing.
On the other hand, emergstream has other bad side effect:
1.Can't output to file or dev channel
2.Can't work well with the interrupt buffer
Change-Id: I1c7af74f82da93ffa4ebe0e6ac25634aeb73a890
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
ro.build.id used by velaos build version since ro.build.version
used by miai version build.
Change-Id: I317c50d130ef386fdfa3569fdd5552982ab0a62f
Signed-off-by: liuhaitao <liuhaitao@xiaomi.com>
(cherry picked from commit bbd72a9b4f51e065451cf5bfef3e0a2dcd0e16f6)
N/A
by ramlog_initbuf();
Algorithm: Scan the entire ramlog buffer, the position of the head
is the first byte is not empty and second byte is empty. The position
of the tail is the first byte is empty and second byte is not empty.
Change-Id: Ieb9161bd670481cd335e9a901287cd5e589f0849
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
